glsa-202402-19.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202402-19">
    <title>libcaca: Arbitary Code Execution</title>
    <synopsis>A vulnerability has been discovered in libcaca which can lead to arbitrary code execution.</synopsis>
    <product type="ebuild">libcaca</product>
    <announced>2024-02-18</announced>
    <revised count="1">2024-02-18</revised>
    <bug>772317</bug>
    <access>remote</access>
    <affected>
        <package name="media-libs/libcaca" auto="yes" arch="*">
            <unaffected range="ge">0.99_beta19-r4</unaffected>
            <vulnerable range="lt">0.99_beta19-r4</vulnerable>
        </package>
    </affected>
    <background>
        <p>libcaca is a library that creates colored ASCII-art graphics.</p>
    </background>
    <description>
        <p>A vulnerability has been discovered in libcaca. Please review the CVE identifier referenced below for details.</p>
    </description>
    <impact type="normal">
        <p>A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>All libcaca users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=media-libs/libcaca-0.99_beta19-r4"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-3410">CVE-2021-3410</uri>
    </references>
    <metadata tag="requester" timestamp="2024-02-18T10:22:11.346423Z">graaff</metadata>
    <metadata tag="submitter" timestamp="2024-02-18T10:22:11.349349Z">graaff</metadata>
</glsa>